Paper clip



FIG. 1 is a perspective view of a paper clip showing my new design;

FIG. 2 is a front view thereof, the rear view being identical to the front view;

FIG. 3 is a right side view thereof, the left side view being identical to the right side view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a magnified cross sectional view taken along line 6--6 in FIG. 2. 

The ornamental design for a paper clip, as shown and described. 